TWI799110B - Tpms auto synchronize ble receiver - Google Patents

Tpms auto synchronize ble receiver Download PDF

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Publication number
TWI799110B
TWI799110B TW111103201A TW111103201A TWI799110B TW I799110 B TWI799110 B TW I799110B TW 111103201 A TW111103201 A TW 111103201A TW 111103201 A TW111103201 A TW 111103201A TW I799110 B TWI799110 B TW I799110B
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bluetooth
host
tire
tire pressure
auxiliary receiver
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TW111103201A
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Chinese (zh)
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TW202330308A (en
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游智為
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系統電子工業股份有限公司
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Priority to TW111103201A priority Critical patent/TWI799110B/en
Priority to DE102023100647.9A priority patent/DE102023100647A1/en
Priority to US18/096,535 priority patent/US20230236081A1/en
Priority to JP2023006223A priority patent/JP2023108609A/en
Priority to KR1020230007117A priority patent/KR20230114716A/en
Priority to CN202310063026.XA priority patent/CN116494694A/en
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Publication of TW202330308A publication Critical patent/TW202330308A/en

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/08—Means for indicating or recording, e.g. for remote indication
    • G01L19/086—Means for indicating or recording, e.g. for remote indication for remote indication
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L17/00—Devices or apparatus for measuring tyre pressure or the pressure in other inflated bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0422—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver characterised by the type of signal transmission means
    • B60C23/0433—Radio signals
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0401—Signalling devices actuated by tyre pressure mounted on the wheel or tyre characterised by the type of alarm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
    • B60C23/00—Devices for measuring, signalling, controlling, or distributing tyre pressure or temperature, specially adapted for mounting on vehicles; Arrangement of tyre inflating devices on vehicles, e.g. of pumps or of tanks; Tyre cooling arrangements
    • B60C23/02—Signalling devices actuated by tyre pressure
    • B60C23/04—Signalling devices actuated by tyre pressure mounted on the wheel or tyre
    • B60C23/0408—Signalling devices actuated by tyre pressure mounted on the wheel or tyre transmitting the signals by non-mechanical means from the wheel or tyre to a vehicle body mounted receiver
    • B60C23/0479—Communicating with external units being not part of the vehicle, e.g. tools for diagnostic, mobile phones, electronic keys or service stations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Synchronizing For Television (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

本發明係為一種藍牙胎壓偵測系統及其運行方法，在一般的藍牙胎壓偵測系統額外增加藍牙輔助接收器於與藍牙主機不同的位置，並與藍牙主機與藍牙胎壓偵測器連接，利用藍牙胎壓偵測器傳遞所偵測輪胎訊息的特性，分別傳遞給藍牙主機以及藍牙輔助接收器，藍牙輔助接收器再傳遞所收到的輪胎訊息至藍牙主機，進行多重驗證，此種方式可以確保藍牙主機的資料完整不容易因為距離等因素出現丟失，並可在大型機動車上有效使用。The present invention is a bluetooth tire pressure detection system and its operation method. In the general bluetooth tire pressure detection system, a bluetooth auxiliary receiver is additionally added in a position different from the bluetooth host, and is connected with the bluetooth host and the bluetooth tire pressure detector. Connect, use the Bluetooth tire pressure detector to transmit the characteristics of the detected tire information, and then transmit them to the Bluetooth host and the Bluetooth auxiliary receiver, and the Bluetooth auxiliary receiver will then transmit the received tire information to the Bluetooth host for multiple verifications. This method can ensure that the data integrity of the Bluetooth host is not easy to be lost due to factors such as distance, and can be effectively used on large motor vehicles.

Description

藍牙胎壓偵測系統及其運行方法Bluetooth tire pressure detection system and its operation method

本發明是關於一種藍牙連接式機動車胎壓偵測系統及其運行方法。 The invention relates to a bluetooth-connected motor vehicle tire pressure detection system and an operating method thereof.

在現代，為了使駕駛能夠即時掌握汽車輪胎的狀況，避免出現突然爆胎或胎壓不足的情形，進而影響駕駛的行車安全，目前在國內許多機動車常配有胎壓偵測系統，而常見之胎壓偵測系統係由分別裝設於機動車輪圈之胎壓偵測器以及在機動車內部的主機所組成，每一胎壓偵測器於一定時間內會讀取對應輪胎內的氣壓或其他預設參數如胎內溫度、胎內濕度等，之後將讀取結果傳送給該主機。若任一胎壓偵測器所感測的結果出現異常時，該胎壓偵測系統產生警報訊號通知機動車的駕駛，使駕駛獲得警示，減低意外發生的情況。 In modern times, in order to enable the driver to know the status of the car tires in real time and avoid sudden tire blowout or insufficient tire pressure, which will affect the driving safety, many motor vehicles in China are often equipped with tire pressure detection systems. The tire pressure detection system is composed of tire pressure detectors installed on the rim of the motor vehicle and a host computer inside the vehicle. Each tire pressure detector will read the air pressure in the corresponding tire within a certain period of time. Or other preset parameters such as temperature in the tire, humidity in the tire, etc., and then transmit the read results to the host. If the result detected by any tire pressure detector is abnormal, the tire pressure detection system will generate an alarm signal to notify the driver of the motor vehicle, so that the driver can be warned and the accidents can be reduced.

市面上業者在胎壓偵測系統上常使用的連接方式為線纜式連接或天線式無線連接，此種方法在成本上以及機動車體重量上都會有所提高，是以有業者另開發出了使用藍牙連接式的胎壓偵測系統，此種方法在操作及組裝難易度上都有相對的優勢，其不只成本較低、對車體重量影響極少，在連接各輪胎的方便性也大幅提升，不需像先前技術特別回廠去燒錄各輪胎之胎壓偵測器，是以對比先前使用的方式，適用性有所提升。 The connection methods commonly used in the market for the tire pressure detection system are cable connection or antenna wireless connection. This method will increase the cost and the weight of the vehicle body, so the industry has developed another In addition to using a Bluetooth-connected tire pressure detection system, this method has relative advantages in terms of operation and ease of assembly. Not only is it lower in cost, it has little impact on the weight of the car body, and the convenience of connecting each tire is also greatly improved. Improvement, there is no need to go back to the factory to burn the tire pressure detectors of each tire like the previous technology. Compared with the previous method, the applicability has been improved.

然此種方法雖然在適用性上有所提升，但由於藍牙連線距離的受限以及藍牙傳輸偶會出現的丟失資訊問題，是以在準確度以及效率上偶有疑慮，尤其在大型多輪的機動車或輪胎距離藍牙主機距離較大的機動車，此類問題極其常見，是以藍牙連接式胎壓偵測系統很少用於大型機動車輛。 Although this method has improved applicability, due to the limitation of Bluetooth connection distance and the occasional loss of information in Bluetooth transmission, there are occasional doubts in accuracy and efficiency, especially in large multi-wheel Such problems are extremely common in motor vehicles or motor vehicles whose tires are far away from the Bluetooth host, so Bluetooth-connected tire pressure detection systems are rarely used in large motor vehicles.

因此，若能優化改善上述情況，能有效提升藍牙連接式胎壓偵測系統的準確度，以及拓寬該藍牙連接式胎壓偵測系統之適用性。 Therefore, if the above situation can be optimized and improved, the accuracy of the Bluetooth-connected tire pressure detection system can be effectively improved, and the applicability of the Bluetooth-connected tire pressure detection system can be broadened.

本發明提供一種藍牙胎壓偵測系統，其包括有藍牙胎壓偵測器、藍牙主機以及藍牙輔助接收器，其中藍牙胎壓偵測器包括有訊息發出模組與感測模組，且感測模組會將感測之輪胎訊息傳遞給訊息發出模組，藍牙胎壓偵測器係與藍牙主機及藍牙輔助接收器進行藍牙匹配連接，並透過訊息發出模組傳遞輪胎訊息至藍牙主機及藍牙輔助接收器。 The present invention provides a bluetooth tire pressure detection system, which includes a bluetooth tire pressure detector, a bluetooth host and a bluetooth auxiliary receiver, wherein the bluetooth tire pressure detector includes a message sending module and a sensing module, and senses The measurement module will transmit the sensed tire information to the message sending module. The Bluetooth tire pressure detector is connected with the Bluetooth host and the Bluetooth auxiliary receiver for Bluetooth matching, and the tire information is transmitted to the Bluetooth host and the Bluetooth receiver through the message sending module. Bluetooth auxiliary receiver.

且，藍牙主機包括互相電性連接之有資料傳收模組及控制模組，資料傳收模組負責收集藍牙胎壓偵測器所發出之輪胎訊息並傳遞給該控制模組，該控制模組包括有確認該資料傳收模組的輪胎訊息之完整性以及是否超出安全值之功能。 Moreover, the Bluetooth host computer includes a data transmission module and a control module electrically connected to each other. The data transmission module is responsible for collecting the tire information sent by the Bluetooth tire pressure detector and transmitting it to the control module. The control module The group includes the function of confirming the integrity of the tire information of the data transmission module and whether it exceeds the safety value.

另外，藍牙輔助接收器係與藍牙主機藍牙匹配並安裝於機動車內，藍牙輔助接收器包括有主控模組，該主控模組負責收集藍牙胎壓偵測器所發出之輪胎訊息，且該主控模組進一步包括有傳輸輪胎訊息至資料傳收模組的功能，當該藍牙胎壓偵測器傳遞輪胎訊息至該藍牙主機及該藍牙輔助接收器後，該藍牙主機將確認輪胎訊息之完整性，若所獲得的輪胎訊息不完整，將會向該藍牙輔助接收器調動其所獲得的輪胎訊息進行二次確認。 In addition, the Bluetooth auxiliary receiver is matched with the Bluetooth host and installed in the motor vehicle. The Bluetooth auxiliary receiver includes a main control module, which is responsible for collecting the tire information sent by the Bluetooth tire pressure detector, and The main control module further includes the function of transmitting tire information to the data transmission module. After the Bluetooth tire pressure detector transmits the tire information to the Bluetooth host and the Bluetooth auxiliary receiver, the Bluetooth host will confirm the tire information. If the obtained tire information is incomplete, it will transfer the obtained tire information to the Bluetooth auxiliary receiver for secondary confirmation.

為了解決問題，本發明另提供一種藍牙胎壓偵測系統之運行方法，其包括有以下步驟：傳輸步驟一、傳輸步驟二、分析備份步驟、調用步驟、轉傳步驟以及確認步驟。 In order to solve the problem, the present invention further provides an operation method of the Bluetooth tire pressure detection system, which includes the following steps: transmission step 1, transmission step 2, analysis backup step, calling step, forwarding step and confirmation step.

其中傳輸步驟一係指藍牙輔助接收器進入BLE(藍牙低功耗)標準協定中之設備(Peripheral)模式，與藍牙主機藍牙配對後並與藍牙胎壓偵測器進行藍牙配對連線的動作。 The first transmission step refers to the action that the Bluetooth auxiliary receiver enters the Peripheral mode in the BLE (Bluetooth Low Energy) standard protocol, and after Bluetooth pairing with the Bluetooth host, it performs Bluetooth pairing and connection with the Bluetooth tire pressure detector.

傳輸步驟二係指在傳輸步驟一完成後，藍牙輔助接收器進入BLE(藍牙低功耗)標準協定中之主機(Host)模式，藍牙主機以及藍牙輔助接收器同步接收藍牙胎壓偵測器傳遞之輪胎訊息的動作。 The second transmission step means that after the completion of the first transmission step, the Bluetooth auxiliary receiver enters the host (Host) mode in the BLE (Bluetooth Low Energy) standard protocol, and the Bluetooth host and the Bluetooth auxiliary receiver receive the transmission of the Bluetooth tire pressure detector synchronously. The action of tire information.

分析備份步驟係指在完成傳輸步驟二後，藍牙輔助接收器儲存並備份藍牙胎壓偵測器所傳遞之輪胎訊息，且藍牙主機會分析藍牙胎壓偵測器是否完整傳遞輪胎訊息，若完整便進入確認步驟，若有缺失則進入調用步驟。 The analysis and backup step means that after completing the second transmission step, the Bluetooth auxiliary receiver stores and backs up the tire information transmitted by the Bluetooth tire pressure detector, and the Bluetooth host will analyze whether the tire information is completely transmitted by the Bluetooth tire pressure detector. Then enter the confirmation step, if there is any missing, then enter the calling step.

而調用步驟係指若藍牙主機於分析備份步驟中發現所獲得的輪胎訊息不完整，會透過藍牙連接命令藍牙輔助接收器轉傳所備份之輪胎訊息的動作。 The calling step refers to the action of instructing the bluetooth auxiliary receiver to forward the backed up tire information through the bluetooth connection if the bluetooth host finds that the obtained tire information is incomplete during the analysis and backup step.

再來轉傳步驟係指完成調用步驟後，藍牙輔助接收器接收到命令，並調用所備份之輪胎訊息透過藍牙連接轉傳至藍牙主機的動作。 Next, the forwarding step means that after the calling step is completed, the bluetooth auxiliary receiver receives the command, calls the backed up tire information and forwards it to the bluetooth host through the bluetooth connection.

最後，確認步驟係指若藍牙主機在分析備份步驟中所收到輪胎訊息完整或者轉傳步驟已轉傳所備份之輪胎訊息至藍牙主機後，藍牙主機再進行確認輪胎訊息，作後續應用的動作，而在完成確認步驟後，藍牙胎壓偵測系統將會等待下一次的傳輸步驟一的開啟。 Finally, the confirmation step means that if the tire information received by the bluetooth host in the analysis and backup step is complete or the forwarding step has forwarded the backed up tire information to the bluetooth host, the bluetooth host then confirms the tire information for subsequent application actions , and after completing the confirmation step, the Bluetooth tire pressure detection system will wait for the next transmission step 1 to start.

為了解決問題，本發明還另再提供一種藍牙胎壓偵測系統之運行方法，其包括有以下步驟：傳輸步驟一、傳輸步驟二、傳輸步驟三、分析步驟 以及確認步驟，其中傳輸步驟一係指藍牙輔助接收器進入BLE標準協定中之設備模式，與藍牙主機進行藍牙配對連線的動作。 In order to solve the problem, the present invention further provides an operation method of the Bluetooth tire pressure detection system, which includes the following steps: transmission step 1, transmission step 2, transmission step 3, analysis step And the confirmation step, wherein the first transmission step refers to the Bluetooth auxiliary receiver entering the device mode in the BLE standard protocol, and performing Bluetooth pairing and connection with the Bluetooth host.

傳輸步驟二係指在傳輸步驟一完成後，藍牙輔助接收器進入BLE標準協定中之主機模式，藍牙主機及藍牙輔助接收器同步藍牙連線藍牙胎壓偵測器，並從藍牙胎壓偵測器取得輪胎訊息的動作。 The second transmission step means that after the completion of the first transmission step, the Bluetooth auxiliary receiver enters the host mode in the BLE standard protocol, the Bluetooth host and the Bluetooth auxiliary receiver synchronize the Bluetooth connection with the Bluetooth tire pressure detector, and detect The device obtains the action of tire information.

而傳輸步驟三係指藍牙輔助接收器將從藍牙胎壓偵測器所收到的輪胎訊息透過藍牙連線傳遞給藍牙主機的動作。 The third transmission step refers to the action that the Bluetooth auxiliary receiver transmits the tire information received from the Bluetooth tire pressure detector to the Bluetooth host through the Bluetooth connection.

再來分析步驟係指在完成傳輸步驟三後，藍牙主機分析所有接收到的輪胎訊息，並確認是否異常的動作。 The second analysis step refers to the action that after completing the third transmission step, the Bluetooth host analyzes all received tire information and confirms whether it is abnormal.

最後是確認步驟，確認步驟係指藍牙主機根據傳輸步驟三所傳遞的輪胎訊息，進行再確認及後續使用的動作，而完成確認步驟後，該藍牙胎壓偵測系統將等待下一次傳輸步驟一的開啟。 The final step is the confirmation step. The confirmation step refers to the reconfirmation and subsequent use of the Bluetooth host according to the tire information transmitted in the transmission step 3. After the confirmation step is completed, the Bluetooth tire pressure detection system will wait for the next transmission step 1. on.

是故，本發明之主要目的在於提供一種藍牙胎壓偵測系統及其運行方法，在一般的藍牙胎壓偵測系統額外增加藍牙輔助接收器於與藍牙主機不同的位置，並與藍牙主機與藍牙胎壓偵測器連接，利用藍牙胎壓偵測器傳遞所偵測輪胎訊息的特性，分別傳遞給藍牙主機以及藍牙輔助接收器，藍牙輔助接收器再主動或被動的傳遞所收到的輪胎訊息至藍牙主機，這樣多重驗證的方式可以確保藍牙主機的資料完整不容易出現漏失。 Therefore, the main purpose of the present invention is to provide a bluetooth tire pressure detection system and its operation method. In the general bluetooth tire pressure detection system, an additional bluetooth auxiliary receiver is added in a position different from the bluetooth host, and it is connected with the bluetooth host and Bluetooth tire pressure detector connection, using the Bluetooth tire pressure detector to transmit the characteristics of the detected tire information, respectively to the Bluetooth host and the Bluetooth auxiliary receiver, and the Bluetooth auxiliary receiver then actively or passively transmits the received tire information The message is sent to the bluetooth host, so the multi-authentication method can ensure that the data of the bluetooth host is complete and not easy to be lost.

1:藍牙胎壓偵測器 1: Bluetooth tire pressure detector

11:訊息發出模組 11: Message sending module

12:感測模組 12: Sensing module

2:藍牙主機 2: Bluetooth host

21:資料傳收模組 21: Data transmission module

22:控制模組 22: Control module

3:藍牙輔助接收器 3: Bluetooth auxiliary receiver

31:主控模組 31: Main control module

(第一方法) (first method)

S10:傳輸步驟一 S10: transmission step one

S11:傳輸步驟二 S11: Transmission step 2

S12:分析備份步驟 S12: analyze backup steps

S13:調用步驟 S13: call step

S14:轉傳步驟 S14: forwarding step

S15:確認步驟 S15: confirmation step

(第二方法) (second method)

S20:傳輸步驟一 S20: transmission step one

S21:傳輸步驟二 S21: Transmission step 2

S22:傳輸步驟三 S22: transmission step three

S23:分析步驟 S23: Analysis step

S24:確認步驟 S24: confirmation step

第一圖為本發明之系統架構圖。 The first figure is a system architecture diagram of the present invention.

第二圖為本發明第一運行方法之細部系統架構圖。 The second figure is a detailed system architecture diagram of the first operating method of the present invention.

第三圖為本發明第一運行方法之流程圖。 The third figure is a flow chart of the first operating method of the present invention.

第四圖為本發明第二運行方法之細部系統架構圖。 Figure 4 is a detailed system architecture diagram of the second operating method of the present invention.

第五圖為本發明第二運行方法之流程圖。 The fifth figure is a flow chart of the second operating method of the present invention.

第六圖為本發明之定位系統示意圖。 Figure 6 is a schematic diagram of the positioning system of the present invention.

茲將本發明配合附圖，並以實施例之表達形式詳細說明如下，而於文中所使用之圖式，其主旨僅為示意及輔助說明書之用，未必為本發明實施後之真實比例與精準配置，故不應就所附之圖式的比例與配置關係侷限本發明於實際實施上的專利範圍，合先敘明。 The present invention is hereby combined with the accompanying drawings and described in detail as follows in the form of embodiments. The purpose of the drawings used in the text is only for illustration and auxiliary description, and may not be the true proportion and accuracy of the present invention after implementation. Configuration, so the ratio and configuration relationship of the attached drawings should not limit the patent scope of the present invention in actual implementation, and it will be described first.

如第一圖至第五圖所示，本發明係為一種藍牙胎壓偵測系統，其包括有藍牙胎壓偵測器1、藍牙主機2以及藍牙輔助接收器3，其中藍牙胎壓偵測器1包括有訊息發出模組11與感測模組12，且感測模組12會將感測之輪胎訊息傳遞給訊息發出模組11，藍牙胎壓偵測器1係與藍牙主機2及藍牙輔助接收器3進行藍牙匹配連接，並透過訊息發出模組11傳遞輪胎訊息至藍牙主機2及藍牙輔助接收器3。 As shown in the first to fifth figures, the present invention is a Bluetooth tire pressure detection system, which includes a Bluetooth tire pressure detector 1, a Bluetooth host 2 and a Bluetooth auxiliary receiver 3, wherein the Bluetooth tire pressure detection The device 1 includes a message sending module 11 and a sensing module 12, and the sensing module 12 will transmit the sensed tire information to the message sending module 11, and the bluetooth tire pressure detector 1 is connected with the bluetooth host 2 and The Bluetooth auxiliary receiver 3 performs Bluetooth matching and connection, and transmits the tire information to the Bluetooth host 2 and the Bluetooth auxiliary receiver 3 through the message sending module 11 .

且，如第一圖至第五圖所示，藍牙主機2包括有互相電性連接之資料傳收模組21及控制模組22，資料傳收模組21負責收集藍牙胎壓偵測器1所發出之輪胎訊息並傳遞給該控制模組22，該控制模組22包括有確認該資料傳收模組21的輪胎訊息之完整性以及是否超出安全值之功能。 And, as shown in the first figure to the fifth figure, the Bluetooth host 2 includes a data transmission module 21 and a control module 22 electrically connected to each other, and the data transmission module 21 is responsible for collecting data from the Bluetooth tire pressure detector 1 The tire information sent is transmitted to the control module 22, and the control module 22 includes the function of confirming the integrity of the tire information of the data transmission module 21 and whether it exceeds the safety value.

另外，如第一圖至第五圖所示，藍牙輔助接收器3係與藍牙主機2藍牙匹配並安裝於機動車內，藍牙輔助接收器3包括有主控模組31，該主控模組31負責收集藍牙胎壓偵測器1所發出之輪胎訊息，且該主控模組31進一步包括有傳輸輪胎訊息至資料傳收模組21的功能，當該藍牙胎壓偵測器1傳遞輪胎訊息至 該藍牙主機2及該藍牙輔助接收器3後，該藍牙主機2將確認輪胎訊息之完整性，若所獲得的輪胎訊息不完整，將會向該藍牙輔助接收器3調動其所獲得的輪胎訊息進行二次確認。 In addition, as shown in the first figure to the fifth figure, the bluetooth auxiliary receiver 3 is matched with the bluetooth host 2 and installed in the motor vehicle. The bluetooth auxiliary receiver 3 includes a main control module 31, the main control module 31 is responsible for collecting the tire information sent by the Bluetooth tire pressure detector 1, and the main control module 31 further includes the function of transmitting the tire information to the data transmission module 21, when the Bluetooth tire pressure detector 1 transmits the tire information message to After the Bluetooth host 2 and the Bluetooth auxiliary receiver 3, the Bluetooth host 2 will confirm the integrity of the tire information, if the obtained tire information is incomplete, it will transfer the obtained tire information to the Bluetooth auxiliary receiver 3 Make a second confirmation.

實際使用時，如第一圖至第五圖所示，使用者需將藍牙胎壓偵測器1安裝至輪圈並與安裝於機動車內之藍牙主機2進行配對連線，之後將藍牙輔助接收器3安裝至機動車上並與藍牙主機2配對連線，即可使用精確且方便的藍牙胎壓偵測系統。 In actual use, as shown in the first figure to the fifth figure, the user needs to install the Bluetooth tire pressure detector 1 on the wheel rim and pair it with the Bluetooth host 2 installed in the motor vehicle, and then connect the Bluetooth auxiliary The receiver 3 is installed on the motor vehicle and is paired and connected with the Bluetooth host 2, so that the precise and convenient Bluetooth tire pressure detection system can be used.

進一步，藍牙主機2包括有運行BLE(藍牙低功耗)標準協定中主機(Host)的身分，或同時運行主機(Host)以及設備(Peripheral)兩種身分的功能。 Further, the Bluetooth host 2 includes the function of running the identity of the host (Host) in the BLE (Bluetooth Low Energy) standard protocol, or running the two identities of the host (Host) and the device (Peripheral) simultaneously.

進一步，藍牙輔助接收器3包括有同時運行BLE標準協定中主機(Host)及設備(Peripheral)兩種身分的功能。 Further, the bluetooth auxiliary receiver 3 includes the function of simultaneously running two identities of the host (Host) and the device (Peripheral) in the BLE standard protocol.

進一步，藍牙胎壓偵測器1包括有運行BLE標準協定中設備(Peripheral)的身分，或同時運行主機(Host)以及設備(Peripheral)兩種身分的功能，並有以廣播封包傳送輪胎訊息的功能。 Further, the Bluetooth tire pressure detector 1 includes the function of running the identity of the device (Peripheral) in the BLE standard protocol, or the function of running the two identities of the host (Host) and the device (Peripheral) at the same time, and has the ability to transmit tire information in broadcast packets Function.

進一步，控制模組22包括有確認該資料傳收模組21的輪胎訊息之完整性以及是否超出安全值之功能。 Further, the control module 22 includes the function of confirming the integrity of the tire information of the data transmission module 21 and whether it exceeds a safe value.

進一步，藍牙主機2包括有顯示器模組，當控制模組22確認輪胎訊息係為完整，控制模組22會將該輪胎訊息傳遞至顯示器模組，該顯示器模組係用以連接顯示器顯示輪胎訊息。 Further, the Bluetooth host 2 includes a display module. When the control module 22 confirms that the tire information is complete, the control module 22 will transmit the tire information to the display module, which is used to connect the display to display the tire information. .

前述為本發明主實施例之主要技術特徵，其對應本案申請專利範圍第1項的內容，得以詳知本發明之目的與實施型態，而其餘附屬申請專利範圍所述的技術特徵是為對申請專利範圍第一項內容的詳述或附加技術特徵，而非 用以限制申請專利範圍第一項的界定範圍，應知本案申請專利範圍第一項不一定要包含其餘附屬申請專利範圍所述的技術特徵。 The foregoing is the main technical feature of the main embodiment of the present invention, which corresponds to the content of the first item of the patent scope of the present case, so that the purpose and implementation type of the present invention can be known in detail, and the technical features described in the patent scope of the remaining subsidiary applications are for the purpose of The detailed description or additional technical features of the first item in the scope of the patent application, rather than It is used to limit the scope of the first item of the patent application. It should be known that the first item of the patent application in this case does not necessarily include the technical features described in the other subsidiary applications.

於下進一步細述本發明之實施方式，而本發明提供有兩種運行方法，其中第一種方法如第一圖至第三圖所示，包括有以下步驟：傳輸步驟一S10、傳輸步驟二S11、分析備份步驟S12、調用步驟S13、轉傳步驟S14以及確認步驟S15。 The implementation of the present invention will be further described below, and the present invention provides two operating methods, wherein the first method is shown in the first figure to the third figure, including the following steps: transmission step 1 S10, transmission step 2 S11, analysis and backup step S12, calling step S13, forwarding step S14 and confirmation step S15.

其中傳輸步驟一S10係指藍牙輔助接收器3進入BLE(藍牙低功耗)標準協定中之設備(Peripheral)模式，與藍牙主機2藍牙配對後並與藍牙胎壓偵測器1進行藍牙配對連線的動作。 Wherein transmission step 1 S10 means that Bluetooth auxiliary receiver 3 enters the device (Peripheral) mode in the BLE (Bluetooth Low Energy) standard agreement, after Bluetooth pairing with Bluetooth host 2, and Bluetooth tire pressure detector 1 for Bluetooth pairing connection line action.

傳輸步驟二S11係指在傳輸步驟一S10完成後，藍牙輔助接收器3進入BLE(藍牙低功耗)標準協定中之主機(Host)模式，藍牙主機2以及藍牙輔助接收器3同步接收藍牙胎壓偵測器1傳遞之輪胎訊息的動作。 The transmission step two S11 means that after the transmission step one S10 is completed, the Bluetooth auxiliary receiver 3 enters the host (Host) mode in the BLE (Bluetooth Low Energy) standard agreement, and the Bluetooth host 2 and the Bluetooth auxiliary receiver 3 receive the Bluetooth tire synchronously. The action of the tire information transmitted by the pressure detector 1.

分析備份步驟S12係指在完成傳輸步驟二S11後，藍牙輔助接收器3儲存並備份藍牙胎壓偵測器1所傳遞之輪胎訊息，且藍牙主機2會分析藍牙胎壓偵測器1是否完整傳遞輪胎訊息，若完整便進入確認步驟S15，若有缺失則進入調用步驟S13。 The analysis and backup step S12 means that after completing the second transmission step S11, the Bluetooth auxiliary receiver 3 stores and backs up the tire information transmitted by the Bluetooth tire pressure detector 1, and the Bluetooth host 2 will analyze whether the Bluetooth tire pressure detector 1 is complete If the tire information is complete, it will enter the confirmation step S15, and if it is missing, it will enter the calling step S13.

而調用步驟S13係指若藍牙主機2於分析備份步驟S12中發現所獲得的輪胎訊息不完整，會透過藍牙連接命令藍牙輔助接收器3轉傳所備份之輪胎訊息的動作。 The calling step S13 means that if the Bluetooth host 2 finds that the obtained tire information is incomplete in the analysis and backup step S12, it will order the Bluetooth auxiliary receiver 3 to forward the backup tire information through the Bluetooth connection.

再來轉傳步驟S14係指完成調用步驟S13後，藍牙輔助接收器3接收到命令，並調用所備份之輪胎訊息透過藍牙連接轉傳至藍牙主機2的動作。 Next, the forwarding step S14 means that after the calling step S13 is completed, the bluetooth auxiliary receiver 3 receives the command, and calls the backed up tire information to be forwarded to the bluetooth host 2 through the bluetooth connection.

最後，確認步驟S15係指若藍牙主機2在分析備份步驟S12中所收到輪胎訊息完整或者轉傳步驟S14已轉傳所備份之輪胎訊息至藍牙主機2後，藍牙 主機2再進行確認輪胎訊息，作後續應用的動作，而在完成確認步驟S15後，藍牙胎壓偵測系統將會等待下一次的傳輸步驟一S10的開啟。 Finally, the confirmation step S15 means that if the tire information received by the Bluetooth host 2 in the analysis and backup step S12 is complete or the tire information backed up by the forwarding step S14 has been forwarded to the Bluetooth host 2, the Bluetooth The host computer 2 then confirms the tire information and performs subsequent application actions. After the confirmation step S15 is completed, the Bluetooth tire pressure detection system will wait for the next transmission step S10 to start.

如第四圖及第五圖所示，其中第四圖中實線箭頭為輪胎訊息傳輸方向，虛線為控制模組22判斷輪胎訊息是否完整後，該藍牙胎壓偵測系統之施行路徑，而本發明另提供的第二種方法，其包括有以下步驟：傳輸步驟一S20、傳輸步驟二S21、傳輸步驟三S22、分析步驟S23以及確認步驟S24，其中傳輸步驟一S20係指藍牙輔助接收器3進入BLE標準協定中之設備模式，與藍牙主機2進行藍牙配對連線的動作。 As shown in Figures 4 and 5, the solid line arrow in Figure 4 is the tire information transmission direction, the dotted line is the implementation path of the Bluetooth tire pressure detection system after the control module 22 determines whether the tire information is complete, and The second method provided by the present invention further includes the following steps: transmission step S20, transmission step two S21, transmission step three S22, analysis step S23 and confirmation step S24, wherein transmission step one S20 refers to the bluetooth auxiliary receiver 3 Enter the device mode in the BLE standard protocol, and perform Bluetooth pairing and connection with the Bluetooth host 2.

傳輸步驟二S21係指在傳輸步驟一S20完成後，藍牙輔助接收器3進入BLE標準協定中之主機模式，藍牙主機2及藍牙輔助接收器3同步藍牙連線藍牙胎壓偵測器1，並從藍牙胎壓偵測器1取得輪胎訊息的動作。 The second transmission step S21 means that after the completion of the first transmission step S20, the Bluetooth auxiliary receiver 3 enters the host mode in the BLE standard agreement, the Bluetooth host 2 and the Bluetooth auxiliary receiver 3 synchronize the Bluetooth connection with the Bluetooth tire pressure detector 1, and The action of obtaining tire information from the Bluetooth tire pressure sensor 1.

而傳輸步驟三S22係指藍牙輔助接收器3將從藍牙胎壓偵測器1所收到的輪胎訊息透過藍牙連線傳遞給藍牙主機2的動作。 The third transmission step S22 refers to the action that the Bluetooth auxiliary receiver 3 transmits the tire information received from the Bluetooth tire pressure detector 1 to the Bluetooth host 2 through the Bluetooth connection.

再來分析步驟S23係指在完成傳輸步驟三S22後，藍牙主機2分析所有接收到的輪胎訊息，並確認是否異常的動作。 Next, the analysis step S23 refers to the action that the bluetooth host 2 analyzes all received tire messages and confirms whether there is any abnormality after completing the third transmission step S22.

最後是確認步驟S24，確認步驟S24係指藍牙主機2根據傳輸步驟三S22所傳遞的輪胎訊息，進行再確認及後續使用的動作，而完成確認步驟S24後，該藍牙胎壓偵測系統將等待下一次傳輸步驟一S20的開啟。 Finally, the confirmation step S24, the confirmation step S24 refers to the reconfirmation and subsequent use of the Bluetooth host 2 according to the tire information transmitted in the transmission step 3 S22, and after the confirmation step S24 is completed, the Bluetooth tire pressure detection system will wait Opening of the next transmission step 1 S20.

另外，本發明之藍牙胎壓偵測系統進一步包括有定位功能，該藍牙輔助接收器3之主控模組31可以透過定位自身與藍牙胎壓偵測器1之間的距離、角度、訊號強度中任一者或一者以上，來判斷該藍牙胎壓偵測器1所位於的方位，並透過使用者操作來幫助藍牙主機2之控制模組22明白該藍牙胎壓偵測器1所在的車輪位置用以檢測資訊，這種方法可以讓藍牙主機2簡易定位車輪的方位 與序號，不需像以往先前技術需先進行回廠燒錄動作，大幅提升使用者的方便性及該藍牙胎壓偵測系統的適用性。 In addition, the Bluetooth tire pressure detection system of the present invention further includes a positioning function. The main control module 31 of the Bluetooth auxiliary receiver 3 can locate the distance, angle, and signal strength between itself and the Bluetooth tire pressure detector 1. Any one or more of them to determine the location of the Bluetooth tire pressure detector 1, and help the control module 22 of the Bluetooth host 2 to understand the location of the Bluetooth tire pressure detector 1 through user operations. The wheel position is used to detect information, this method allows the Bluetooth host 2 to easily locate the direction of the wheel And the serial number, it is not necessary to go back to the factory for burning action like the previous technology, which greatly improves the user's convenience and the applicability of the Bluetooth tire pressure detection system.

1:藍牙胎壓偵測器 1: Bluetooth tire pressure detector

2:藍牙主機 2: Bluetooth host

3:藍牙輔助接收器 3: Bluetooth auxiliary receiver

Claims (4)

一種藍牙胎壓偵測系統，其包括有藍牙胎壓偵測器、藍牙主機以及藍牙輔助接收器，其中該藍牙胎壓偵測器包括有訊息發出模組與感測模組，且該感測模組將感測之輪胎訊息傳遞給該訊息發出模組，該藍牙胎壓偵測器係與該藍牙主機及該藍牙輔助接收器進行藍牙匹配連接，並透過該訊息發出模組傳遞輪胎訊息至該藍牙主機及該藍牙輔助接收器；該藍牙主機包括有互相電性連接之資料傳收模組及控制模組，該資料傳收模組負責收集該藍牙胎壓偵測器所發出之輪胎訊息並傳遞給該控制模組，該控制模組包括有確認該資料傳收模組的輪胎訊息之完整性以及是否超出安全值之功能；該藍牙輔助接收器係與該藍牙主機藍牙匹配並安裝於機動車內，且該藍牙輔助接收器包括有主控模組，該主控模組負責收集該藍牙胎壓偵測器所發出之輪胎訊息，且該主控模組進一步包括有傳輸輪胎訊息至該資料傳收模組的功能；當該藍牙胎壓偵測器傳遞輪胎訊息至該藍牙主機及該藍牙輔助接收器後，該藍牙主機將確認輪胎訊息之完整性，若所獲得的輪胎訊息不完整，將會向該藍牙輔助接收器調動其所獲得的輪胎訊息進行二次確認。 A bluetooth tire pressure detection system, which includes a bluetooth tire pressure detector, a bluetooth host and a bluetooth auxiliary receiver, wherein the bluetooth tire pressure detector includes a message sending module and a sensing module, and the sensing The module transmits the sensed tire information to the message sending module. The Bluetooth tire pressure detector is connected with the Bluetooth host and the Bluetooth auxiliary receiver for Bluetooth matching, and the tire information is sent to the The bluetooth host and the bluetooth auxiliary receiver; the bluetooth host includes a data transmission module and a control module electrically connected to each other, and the data transmission module is responsible for collecting the tire information sent by the bluetooth tire pressure detector And pass it to the control module, the control module includes the function of confirming the integrity of the tire information of the data transmission module and whether it exceeds the safety value; the Bluetooth auxiliary receiver is matched with the Bluetooth host and installed on the In the motor vehicle, and the bluetooth auxiliary receiver includes a main control module, the main control module is responsible for collecting the tire information sent by the bluetooth tire pressure detector, and the main control module further includes the transmission tire information to The function of the data transmission and receiving module; when the Bluetooth tire pressure detector transmits the tire information to the Bluetooth host and the Bluetooth auxiliary receiver, the Bluetooth host will confirm the integrity of the tire information, if the obtained tire information is not correct Complete, it will transfer the obtained tire information to the Bluetooth auxiliary receiver for secondary confirmation. 如請求項1所述之藍牙胎壓偵測系統，其中該藍牙主機進一步包括有顯示器模組，該顯示器模組係用以連接顯示器顯示輪胎訊息。 The Bluetooth tire pressure detection system as described in Claim 1, wherein the Bluetooth host further includes a display module, and the display module is used to connect to a display to display tire information. 一種藍牙胎壓偵測系統之運行方法，其包括以下步驟：傳輸步驟一，藍牙輔助接收器進入設備模式，與藍牙主機藍牙配對後並與藍牙胎壓偵測器進行藍牙配對連線；傳輸步驟二，在該傳輸步驟一完成後，該藍牙輔助接收器進入主機模式，該藍牙主機以及該藍牙輔助接收器同步接收該藍牙胎壓偵測器傳遞之輪胎訊息； 分析備份步驟，在完成該傳輸步驟二後，該藍牙輔助接收器儲存並備份該藍牙胎壓偵測器所傳遞之輪胎訊息，且該藍牙主機分析該藍牙胎壓偵測器是否完整傳遞輪胎訊息，若完整便進入確認步驟，若有缺失則進入調用步驟；該調用步驟，若該藍牙主機於該分析備份步驟中發現不完整，會透過藍牙連接命令該藍牙輔助接收器轉傳所備份之輪胎訊息；轉傳步驟，在完成該調用步驟後，該藍牙輔助接收器接收到該命令，並調用所備份之輪胎訊息透過藍牙連接轉傳至該藍牙主機；及該確認步驟，若該藍牙主機在該分析備份步驟中所收到輪胎訊息完整或者該轉傳步驟已轉傳所備份之輪胎訊息至該藍牙主機後，該藍牙主機再進行確認輪胎訊息；完成該確認步驟，該藍牙胎壓偵測系統將等待下一次的傳輸步驟一。 An operation method of a Bluetooth tire pressure detection system, which includes the following steps: transmission step 1, the Bluetooth auxiliary receiver enters the device mode, and after Bluetooth pairing with the Bluetooth host, it performs Bluetooth pairing and connection with the Bluetooth tire pressure detector; the transmission step 2. After the transmission step 1 is completed, the Bluetooth auxiliary receiver enters the host mode, and the Bluetooth host and the Bluetooth auxiliary receiver synchronously receive the tire information transmitted by the Bluetooth tire pressure detector; Analyze the backup step. After completing the transmission step 2, the Bluetooth auxiliary receiver stores and backs up the tire information transmitted by the Bluetooth tire pressure detector, and the Bluetooth host analyzes whether the Bluetooth tire pressure detector completely transmits the tire information , if it is complete, it will enter the confirmation step, if it is missing, it will enter the calling step; in the calling step, if the Bluetooth host finds that it is incomplete in the analysis and backup step, it will order the Bluetooth auxiliary receiver to transfer the backed up tire through the Bluetooth connection message; forwarding step, after completing the calling step, the Bluetooth auxiliary receiver receives the command, and transfers the backed up tire information to the bluetooth host through the bluetooth connection; and the confirmation step, if the bluetooth host is in After the tire information received in the analysis and backup step is complete or the backed up tire information has been forwarded to the Bluetooth host in the forwarding step, the Bluetooth host then confirms the tire information; after completing the confirmation step, the Bluetooth tire pressure detection The system will wait for the next transmission step one. 一種藍牙胎壓偵測系統之運行方法，其包括以下步驟：傳輸步驟一，藍牙輔助接收器進入設備模式，與藍牙主機進行藍牙配對連線；傳輸步驟二，在該傳輸步驟一完成後，該藍牙輔助接收器進入主機模式，該藍牙主機及該藍牙輔助接收器同步藍牙連線藍牙胎壓偵測器，並從該藍牙胎壓偵測器取得輪胎訊息；傳輸步驟三，藍牙輔助接收器將從該藍牙胎壓偵測器所收到的輪胎訊息透過藍牙連線傳遞給該藍牙主機；分析步驟，在完成傳輸步驟三後，該藍牙主機分析所有接收到的輪胎訊息，並確認是否異常；及確認步驟，該藍牙主機根據該傳輸步驟三所傳遞的輪胎訊息，進行再確認及後續使用；完成該確認步驟，該藍牙胎壓偵測系統將等待下一次的傳輸步驟一。 An operation method of a Bluetooth tire pressure detection system, which includes the following steps: transmission step 1, the Bluetooth auxiliary receiver enters the device mode, and performs Bluetooth pairing and connection with the Bluetooth host; transmission step 2, after the transmission step 1 is completed, the The bluetooth auxiliary receiver enters the host mode, the bluetooth host and the bluetooth auxiliary receiver are connected to the bluetooth tire pressure detector synchronously, and obtain tire information from the bluetooth tire pressure detector; transmission step 3, the bluetooth auxiliary receiver will The tire information received from the bluetooth tire pressure detector is transmitted to the bluetooth host through the bluetooth connection; the analysis step, after completing the transmission step 3, the bluetooth host analyzes all the received tire information and confirms whether it is abnormal; And the confirmation step, the Bluetooth host performs reconfirmation and subsequent use according to the tire information transmitted in the third transmission step; after completing the confirmation step, the Bluetooth tire pressure detection system will wait for the next transmission step one.
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DE102023100647.9A DE102023100647A1 (en) 2022-01-25 2023-01-12 Bluetooth tire pressure monitoring system and method of operation therefor
US18/096,535 US20230236081A1 (en) 2022-01-25 2023-01-12 Bluetooth tire pressure monitoring system and method for operating the same
JP2023006223A JP2023108609A (en) 2022-01-25 2023-01-18 Bluetooth tire pressure detection system and method for implementing the same
KR1020230007117A KR20230114716A (en) 2022-01-25 2023-01-18 Bluetooth tire pressure monitoring system and method for operating the same
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CN206426764U (en) * 2017-01-16 2017-08-22 深圳市昇润科技有限公司 Smart bluetooth tire condition detection equipment
CN206426765U (en) * 2017-01-21 2017-08-22 深圳市昇润科技有限公司 Tire and bluetooth tire condition monitor therein
TWM585347U (en) * 2019-06-06 2019-10-21 系統電子工業股份有限公司 Bluetooth tire pressure trigger detection device
TWM610773U (en) * 2020-11-20 2021-04-21 系統電子工業股份有限公司 Bluetooth tire pressure detection assistance system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206426764U (en) * 2017-01-16 2017-08-22 深圳市昇润科技有限公司 Smart bluetooth tire condition detection equipment
CN206426765U (en) * 2017-01-21 2017-08-22 深圳市昇润科技有限公司 Tire and bluetooth tire condition monitor therein
TWM585347U (en) * 2019-06-06 2019-10-21 系統電子工業股份有限公司 Bluetooth tire pressure trigger detection device
TWM610773U (en) * 2020-11-20 2021-04-21 系統電子工業股份有限公司 Bluetooth tire pressure detection assistance system

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